Description:Made of lightweight, no rust, aluminium alloy for superior strength and performance.Holds webbing tight once tensioned thanks to unique shape, allowing for high load applications without flimsy side release buckles being needed.Quick release when needed.Designed for 25mm wide webbing.Use for fastenings on bag, for webbing straps, clothing, belts etc.Specification:Material: Aluminum AlloySize(LxWxH): Approx. 40 x 38 x 2.5mm / 1.57 x 1.49 x 0.1 inchHole (LxW): 25 x 4mmPackage Includes:2 Pairs of Blue Webbing Buckle ( Left + Right )2 Pairs of Aureate Webbing Buckle ( Left + Right )Note:Please allow slight size devation and color difference. thank you